Fun World Toddler Size Chart

 Size Height Weight Chest Waist
24 Months-2T 33"-37" 20-28 lbs. N/A 18"-20"
Large(3T-4T) 38"-40" 28-36 lbs. 21"-23" 19"-21"
X-Large(4-6) 38"-46" N/A 22"-25" 19"-22"